12152078420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12927743}}^1$

素因数の和:12927799

約数の個数: 24

約数和(自身を含む): 26062331904

約数和(自身を除く): 13910253484

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 12927743, 25855486, 51710972, 64638715, 129277430, 258554860, 607603921, 1215207842, 2430415684, 3038019605, 6076039210, 12152078420]

約数ペア:

[(1, 12152078420), (2, 6076039210), (4, 3038019605), (5, 2430415684), (10, 1215207842), (20, 607603921), (47, 258554860), (94, 129277430), (188, 64638715), (235, 51710972), (470, 25855486), (940, 12927743)]